Change the chart theme

Now metabase uses the D3 chart, I want to know if it can be replaced with chart.js or similar, and I think the chart theme is not very good, I want to know if I can change the chart theme?

Thanks for the feedback. Could you please give me some details about what you dislike about charts in Metabase?

Some values are not accurate enough,the bigger screen on the dashboard looks a bit rough and I don’t think there are many colors to choose from.
So I want to know if there are any operations that can be changed?